JPS6192075U - - Google Patents
Info
- Publication number
- JPS6192075U JPS6192075U JP17680184U JP17680184U JPS6192075U JP S6192075 U JPS6192075 U JP S6192075U JP 17680184 U JP17680184 U JP 17680184U JP 17680184 U JP17680184 U JP 17680184U JP S6192075 U JPS6192075 U JP S6192075U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- discharge tube
- piping system
- gas pressure
- laser discharge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Lasers (AREA)
Description
第１図及び第２図はそれぞれ本考案の第１及び
第２の実施例の要部の模式図である。
１…ガスボンベ、２…圧力調整器、３…ニード
ルバルブ、４…レーザ管、５…アノード、６…カ
ソード、７…高圧電源、８…電子管、９…配管、
１０…ポンプ、１１…レーザ管の近傍、１２…ガ
ス圧検出素子、１３…増幅器、１４…光フアイバ
ー、１５…受光系、１６…弁、２０…ガス圧制御
系、２１…絶縁変圧器。
FIGS. 1 and 2 are schematic diagrams of the main parts of the first and second embodiments of the present invention, respectively. 1... Gas cylinder, 2... Pressure regulator, 3... Needle valve, 4... Laser tube, 5... Anode, 6... Cathode, 7... High voltage power supply, 8... Electron tube, 9... Piping,
DESCRIPTION OF SYMBOLS 10... Pump, 11... Near laser tube, 12... Gas pressure detection element, 13... Amplifier, 14... Optical fiber, 15... Light receiving system, 16... Valve, 20... Gas pressure control system, 21... Isolation transformer.
Claims (1)
するガス供給源及び配管系と、前記レーザ放電管
からガスを吸引するポンプ及び配管系とを含むガ
スフロー形レーザ発振器において、前記レーザ放
電管の近傍の配管系にアース電位から隔絶したガ
ス圧検出器を設け、該ガス圧検出器からのガス圧
信号を受け前記配管系に設けられている弁を開閉
して前記レーザ放電管内のガス圧を一定にする制
御部を設けたことを特徴とするガスフロー形レー
ザ発振器。 A gas flow type laser oscillator including a laser discharge tube, a gas supply source and piping system that supplies gas to the laser discharge tube, and a pump and piping system that sucks gas from the laser discharge tube. A gas pressure detector isolated from earth potential is provided in a nearby piping system, and upon receiving a gas pressure signal from the gas pressure detector, a valve provided in the piping system is opened and closed to control the gas pressure in the laser discharge tube. A gas flow type laser oscillator characterized by being provided with a control unit that maintains a constant level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17680184U JPS6192075U (en) | 1984-11-21 | 1984-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17680184U JPS6192075U (en) | 1984-11-21 | 1984-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6192075U true JPS6192075U (en) | 1986-06-14 |
Family
ID=30734385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17680184U Pending JPS6192075U (en) | 1984-11-21 | 1984-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6192075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6442190A (en) * | 1987-08-10 | 1989-02-14 | Komatsu Mfg Co Ltd | Gas laser apparatus |
-
1984
- 1984-11-21 JP JP17680184U patent/JPS6192075U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6442190A (en) * | 1987-08-10 | 1989-02-14 | Komatsu Mfg Co Ltd | Gas laser apparatus |